● Door is controlled with on-off button. ● Vehicle movement detected by 10 Hz speed signal comes to input. ● The door stays closed and can not be operated while driving or hand-brake is deactivated. ● The door is closed automatically when the vehicle starts to move or hand-brake is deactivated. ● If the door hits someone while closing a buzzer sounds and door opens again. ● Stop buttons are active when the door closed. Bus stop sign is on when the stop button is pressed and it is off when the door is opened. ● Door open lamp is on when the door is opened. ● The door releases when there is a signal at the emergency stop input. ● There is no operation when the ignition switch is off.